An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Copper alloy tube or pipe fittings
NSN 6135-00-756-6149
NSN 5998-00-401-7917
NSN 5990-01-411-5930
NSN 5895-01-246-9079
NSN 5960-01-241-1844
NSN 2925-01-654-2478
NSN 6645-00-963-8295
NSN 6150-01-469-0677
NSN 6220-01-126-1909
NSN 7035-01-227-2546
NSN 5945-01-609-0546
NSN 5835-01-558-9444